Public schools in St Clair, MO
5 open public schools with an address in St Clair, operated by 1 education agency. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
5
NCES preliminary directory 2025–26
Reported students
2,062
5 schools reporting · NCES 2024–25
Median student–teacher ratio
13.8:1
Missouri median 12.3:1
Charter schools
0
0 virtual
An overview of St Clair public schools
The federal directory lists 5 public schools in St Clair, MO: 2 elementary, 1 middle, 1 high, 1 combined or other. The 5 schools that reported 2024–25 membership enrolled 2,062 students, an average of 412 per school. The largest campus is St. Clair High (627 students), and the largest elementary school is St. Clair Elem. (441).
Every listed school belongs to St. Clair R-Xiii. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 13.8:1, higher than the statewide school median of 12.3:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
Among 2 high and combined schools with 2021–22 civil-rights data, 1 reported students enrolled in AP courses and 0 of 2 reported computer-science classes. Confirm current course catalogs directly with each school.
About 49% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving St Clair
Elementary schools in St Clair
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Edgar Murray Elem. St. Clair R-Xiii | 03–05 | 429 | 14:1 | |
| St. Clair Elem. St. Clair R-Xiii | PK–02 | 441 | 15.8:1 |
Middle schools in St Clair
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| St. Clair Jr. High St. Clair R-Xiii | 06–08 | 451 | 13.8:1 |
High schools in St Clair
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| St. Clair High St. Clair R-Xiii | 09–12 | 627 | 13.4:1 |
Combined, early-childhood, and other schools in St Clair
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Franklin Co. Specl. Ed. Coop. St. Clair R-Xiii · Special Education School | PK–12 | 114 | 5:1 |
Student demographics
Race and ethnicity share of reported enrollment
- White93.2%
- Hispanic0.8%
- Black0.7%
- Asian0.2%
- American Indian / Alaska Native0.1%
- Native Hawaiian / Pacific Islander0%
- Multiracial5%
Enrollment-weighted across 5 St Clair schools with NCES CCD 2024–25 race/ethnicity counts (2,062 students). Privacy suppression can leave small gaps.
Questions about public schools in St Clair
How many public schools are in St Clair, MO?
The current NCES directory lists 5 open public schools with a location address in St Clair: 2 elementary, 1 middle, 1 high, 1 combined or other. Together they reported 2,062 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve St Clair?
All listed public schools with an address in St Clair belong to St. Clair R-Xiii. Mailing cities do not always match district boundaries, so confirm the district for a specific home address.
What is the largest public high school in St Clair?
St. Clair High reported the largest high-school enrollment in St Clair, with 627 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in St Clair?
No school with an address in St Clair is identified as a charter school in the current NCES directory. Families may still have charter or virtual options elsewhere in Missouri.
What is the typical student–teacher ratio in St Clair schools?
The median reported student–teacher ratio across St Clair public schools is 13.8:1, higher than the Missouri school median of 12.3:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in St Clair guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby Missouri cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All Missouri cities